Child Welfare League of America. (1968). Preliminary statement on social work service for children in their own homes.
Lua i Stíl Chicago (17ú heag.)Child Welfare League of America. Preliminary Statement on Social Work Service for Children in Their Own Homes. New York, 1968.
Lua MLA (8ú heag.)Child Welfare League of America. Preliminary Statement on Social Work Service for Children in Their Own Homes. 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.